--source include/have_innodb.inc
--source include/have_gzip.inc
--source include/not_embedded.inc

# Combinations
#
# upgrade: test upgrade on prepared databases from std_data.
# prepare: requires $OLD_BINDIR, test upgrade and downgrade with old-version
#          server. Also prepare std_data files during the run in the source
#          directory (you just have to commit or reject them).
#
# Examples
#
#   export OLD_BINDIR="/home/midenok/src/mariadb/10.3b/build"
#   ./mtr innodb_fts.versioning,prepare
#

if ($MTR_COMBINATION_PREPARE)
{
  if (!$OLD_BINDIR)
  {
    --skip Requires OLD_BINDIR parameter (see test comment)
  }
}

--let $server_id= `select @@server_id`
--let $datadir= `select @@datadir`
--let $std_dir= $MYSQL_TEST_DIR/std_data/versioning
--let $restart_noprint= 3

--echo # Upgrade test
let $stopword_table= articles2;

if ($MTR_COMBINATION_PREPARE)
{
  let $restart_bindir= $OLD_BINDIR;
  --source include/restart_mysqld.inc

  let $create_options= with system versioning;
  let $basic_stage= create_table;
  --source basic.inc
  let $basic_stage= insert_1;
  --source basic.inc
  let $basic_stage= insert_2;
  --source basic.inc
  let $basic_stage= insert_3;
  --source basic.inc
  let $stopword_stage= create_table;
  --source stopword.inc
  eval insert into $stopword_table (title, body)
  values ('test for stopwords','this is it...');
  insert into user_stopword values("the");
  delete from user_stopword;
  insert into user_stopword values("this");
  --source include/shutdown_mysqld.inc

  --exec mkdir -p $std_dir
  --exec cp -af $datadir/ibdata1 $datadir/test/*.frm $std_dir
  # zero out the doublewrite buffer
  --exec dd if=/dev/zero of=$std_dir/ibdata1 bs=16k seek=64 count=128 conv=notrunc
  --exec gzip -9f $std_dir/ibdata1 $std_dir/*.frm
}

if ($MTR_COMBINATION_UPGRADE)
{
--disable_query_log
call mtr.add_suppression("InnoDB: Table `mysql`.\`innodb_(table|index)_stats`");
--enable_query_log
  --source include/shutdown_mysqld.inc
  --exec rm -f $datadir/test/*.ibd $datadir/ib*
  --exec cp -af $std_dir/ibdata1.gz $datadir
  --exec cp -af $std_dir/*.frm.gz $datadir/test
  --exec gzip -df $datadir/ibdata1.gz $datadir/test/*.frm.gz
}
let $restart_bindir=;
--source include/start_mysqld.inc

--error ER_INDEX_CORRUPT
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('Database' IN NATURAL LANGUAGE MODE);

call mtr.add_suppression("test/articles.? contains 3 indexes inside InnoDB");
alter table articles force;
flush tables;
show create table articles;

let $basic_stage= select_1;
source basic.inc;
let $basic_stage= select_2;
source basic.inc;
let $basic_stage= select_3;
source basic.inc;

set global innodb_ft_server_stopword_table= "test/user_stopword";
let $stopword_stage= select_1;
--source stopword.inc
eval drop index idx on $stopword_table;
eval create fulltext index idx on $stopword_table(title, body);
--source stopword.inc

if ($MTR_COMBINATION_PREPARE)
{
  --echo # Downgrade test
  let $restart_bindir= $OLD_BINDIR;
  --source include/restart_mysqld.inc

  alter table articles force;
  flush tables;
  show create table articles;
  let $basic_stage= select_1;
  source basic.inc;
  let $basic_stage= select_2;
  source basic.inc;
  let $basic_stage= select_3;
  source basic.inc;

  set global innodb_ft_server_stopword_table= "test/user_stopword";
  let $stopword_stage= select_1;
  # Downgrade faults with assertion "dict_index_get_n_unique(index) == 1"
  # until we rebuilt the index:
  eval drop index idx on $stopword_table;
  eval create fulltext index idx on $stopword_table(title, body);
  source stopword.inc;

  let $restart_bindir=;
  --source include/restart_mysqld.inc
}

--echo # Cleanup
eval drop tables articles, $stopword_table, user_stopword;
set global innodb_ft_server_stopword_table= default;